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CD4081 from HAR

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15.625ms

CD4081

Manufacturer: HAR

Quad 2-Input OR Buffered B Series Gate . Quad 2-Input AND Buffered B Series Gate

Partnumber Manufacturer Quantity Availability
CD4081 HAR 2475 In Stock

Description and Introduction

Quad 2-Input OR Buffered B Series Gate . Quad 2-Input AND Buffered B Series Gate The CD4081 is a quad 2-input AND gate IC manufactured by Harris Semiconductor (HAR).  

Key specifications:  
- **Supply Voltage Range (VDD):** 3V to 18V  
- **Input Voltage Range (VI):** 0V to VDD  
- **Operating Temperature Range (TA):** -55°C to +125°C  
- **Output Current (IO):** ±10mA (sink/source)  
- **Propagation Delay (tPD):** 60ns (typical at 10V, CL = 50pF)  
- **Power Dissipation (PD):** 500mW (max)  
- **Package Options:** 14-pin PDIP, SOIC, and others  

The CD4081 is part of the CD4000 series CMOS logic family and is designed for general-purpose logic applications.

Partnumber Manufacturer Quantity Availability
CD4081 ST/TI/NXP 4500 In Stock

Description and Introduction

Quad 2-Input OR Buffered B Series Gate . Quad 2-Input AND Buffered B Series Gate The CD4081 is a quad 2-input AND gate integrated circuit (IC) manufactured by multiple semiconductor companies, including STMicroelectronics (ST), Texas Instruments (TI), and NXP Semiconductors. Below are the key specifications for the CD4081 from these manufacturers:

### **General Specifications (Common Across Manufacturers)**
- **Logic Type**: CMOS  
- **Number of Gates**: 4 (Quad)  
- **Inputs per Gate**: 2  
- **Supply Voltage Range**: 3V to 18V (standard CMOS operating range)  
- **Propagation Delay**: Typically around 60–250 ns (varies with supply voltage)  
- **Operating Temperature Range**: -55°C to +125°C (military-grade) / -40°C to +85°C (industrial-grade)  
- **Package Options**: PDIP, SOIC, TSSOP  

### **Manufacturer-Specific Variations**
1. **STMicroelectronics (ST) CD4081**  
   - **Part Number Variants**: CD4081BE (PDIP), CD4081BF (SOIC)  
   - **Static Protection**: Exceeds 1000V per JESD22-A114  

2. **Texas Instruments (TI) CD4081**  
   - **Part Number Variants**: CD4081BM (SOIC), CD4081BPW (TSSOP)  
   - **ESD Protection**: HBM ESD > 2kV  

3. **NXP Semiconductors CD4081**  
   - **Part Number Variants**: HEF4081BT (SOIC), HEF4081BP (PDIP)  
   - **Low-Power Consumption**: Optimized for battery-operated applications  

All versions are pin-compatible and functionally equivalent, with minor differences in packaging and ESD protection levels.

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